Exactly, it's why teams like Liquid or NRG made quick work of them, they scrim against each other a lot so they know how to counter them, same reason why Vitality got rekt by Furia at first but then beat them the next time they faced, and the same reason why Liquid got beat by ENCE the first time they faced but then after Liquid beat them.
More explanation if you're up for the reading:
Teams that come out of the blue in a breakout performance will always have the advantage, ENCE getting to the finals of the major, don't get me wrong they've proven themselves to be this top team but better than Liquid, Na'Vi? No (well we don't know about Na'Vi, last time ENCE & Na'Vi went up against each other Na'Vi won I believe, at StarSeries), another example would be Vitality, going through & winning CS Summit over Liquid & ENCE, they're a good team but not better than ENCE & Liquid in my opinion. Furia being the most recent, you can already see that they're not going to stick as a top 5 team due to the only top 5 teams they beat were Astralis (who let's be honest we don't even know if they're top 5 anymore) & Vitality, who then came back to beat them in a swift 2-0.